Find Pipe Velocity, volumetric flow rate, head delivered by pump and convert to Kj/s. Head loss is 50m or 27V^2/2g
Z2=100m
Find Pipe Velocity, volumetric flow rate, head delivered by pump and convert to Kj/s. Head loss...
The pump-turbine system in Figure 4 draws the water from the upper reservoir in the daytime to produce power for a city. At night, it pumps water from lower to upper reservoir to restore the situation. For the design flow rate of 0.157m3/s, the friction head loss, hL=4vA2/(2g). Determine the jet velocity at A. Find the friction head loss in the system. Estimate the energy head in meters delivered by the pump at night. Estimate the power in kW delivered...
7.14 The pump in Fig. 7.20 delivers water from the lower to the upper reservoir at the rate of 0.057 m3/s. The energy loss between the suction pipe inlet and the pump is 1.83 m and that between the pump outlet and the upper reservoir is 3.66 m. Both pipes are 6-in Schedule 40 steel pipe. Calculate (a) the pressure at the pump inlet, (b) the pressure at the pump outlet, (c) the total head on the pump, and (d)...
what is the velocity head at the inlet pump? Find the value of head loss (consider entrance, friction, elbow and valve losses). Also, find pressure at the inlet pump water is at 80 degrees C Water is being pumped from the tank at a rate of 475 L/min -115 m E Pump Globe valve fully open DN 65 Schedule 40 steel pipe 1.40 m 0.75 m Standard elbows (2)
At a flow rate (velocity) of 3 m/s, what is the volumetric flow rate in m3/s (Q) through a 0.1 m inside diameter pipe?
NO QUESTIONS DURING T Water is to be pumped from a reservoir (ZA30 /s- to another reservoir at a higher elevati rate of elevation (Zn THE EXAM! n) through a long pipe, as shown in the figure at a volume ow olume flow rate has been calculated and is 11 m he head loss in the pipe at this usefuf pump ) Demostrate that wh en a pump moves a fluid from one reservoir to ano e elevation difference between...
A pipe caring water with volumetric flow rate 0.6 m3/s branches into five pipes. The first pipe is (diameter=33Cm and velocity=1.3m/s), the second pipe is (diameter=32Cm), the third pipe is (diameter=26Cm and velocity=1.8m/s), the fourth pipe is (diameter=28Cm and velocity=2.2m/s), while the fifth pipe is (diameter=25Cm and velocity=2m/s). Find the velocity in the second pipe. Density of water=1000kg/m3. Select one: O a. 1.982 m/s Ob. 1.883 m/s O c. 2.014 m/s O d. 2.121 m/s O e. 2.231 m/s
For flow in a pipe of uniform diameter D the loss in hydraulic head, h, is given by: L u2 D 2 where L is the length of the pipe, u is the average flow velocity, g is the acceleration due to gravity and f is a constant. During reconfiguration of a plant it is estimated that the length of the pipe could be reduced by 15% and its diameter increased by 6%. Calculate the maximum percentage by which The...
Water is being pumped from reservoir A to reservoir F through a 30-m long PVC pipe (e 0) of diameter 0.150 m. There is an open gate valve located at C; 90 bends (threaded) located at B. D and E; and a pump shown with the letter P. The pump is required to deliver 0.25 m'/s of water to reservoir F from A. NOTE: p. 1000 kg/m. y=9.80 kN/m, v= 1.12 x 10 m/s L-30-m to' -0.25m %2 10 m...
Water (density 998 kg/mº, dynamic viscosity 0.001 Pa s) is pumped between two reservoirs at a volumetric flow rate of 0.006 m/s through a 120-m long pipe of 5 cm diameter. The roughness ratio of the pipe is a/d = 0.001. There are some fittings and valves in the pipe system, as shown in Figure Q1. The loss coefficients of the valves and fittings can be found in Table Q1. The Darcy friction factor can be found in the Moody...
(100 points) Water at 25°C is pumped at a rate of 0.075m'/s from a reservoir 20m above a pump to a free discharge (this means discharged to atmosphere) 35m above the pump. The pressure on the intake side of the pump is 150kPa and the pressure on the discharge side of the pump is 450kPa. The pipe between the reservoir and the pump is 3 meters of 5in diameter cast iron. From the pump to the discharge the pipe is...